DiMarzio has a popular strap that screws into one’s guitar, see ClipLock® Guitar Straps | DiMarzio .
This makes perfect sense when a guitar is outside its case. But, when I put my guitar in its case, I have to also include two short nylon straps that I can’t remove and their associated black plastic. I’m scared about the strap and piece of plastic attaching near the bridge end of my guitar: Won’t it scratch my guitar’s finish? Won’t the plastic crush the guitar case’s styrofoam when I close the case’s lid, etc.?
If there is a clever work-around, somebody here will know, kindly advise me!